Add 14/84 and 16/18
14/84 + 16/18 is 19/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 18 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 84 × 3 = 252,
14/84 = 14 × 3/84 × 3 = 42/252 - Likewise, for the 2nd fraction, since 18 × 14 = 252,
16/18 = 16 × 14/18 × 14 = 224/252 - Add the two like fractions:
42/252 + 224/252 = 42 + 224/252 = 266/252 - 266/252 simplified gives 19/18
- So, 14/84 + 16/18 = 19/18
In mixed form: 11/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/84+16/18 14/84+32/18 14/84+16/36 42/84+16/18 14/84+48/18 14/84+16/54 70/84+16/18 14/84+80/18 14/84+16/90 98/84+16/18